CN207013522U - A kind of forcing press damping device and forcing press - Google Patents
A kind of forcing press damping device and forcing press Download PDFInfo
- Publication number
- CN207013522U CN207013522U CN201720945264.3U CN201720945264U CN207013522U CN 207013522 U CN207013522 U CN 207013522U CN 201720945264 U CN201720945264 U CN 201720945264U CN 207013522 U CN207013522 U CN 207013522U
- Authority
- CN
- China
- Prior art keywords
- bumper post
- forcing press
- support set
- column
- mating holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of forcing press damping device, it is characterised in that：Including seat board (1), support set (2) and bumper post (3)；Seat board (1) upper surface is installed with column (11), and the seat board (1) is provided with mounting hole or installation U grooves (12)；Support set (2) the interior lower end is provided with column mating holes (21), the support set (2) is socketed the column (11) by its column mating holes (21), support set (2) the interior upper end is provided with bumper post mating holes (22) and bumper post (3) bottom is loaded in the bumper post mating holes (22), and bumper post (3) top is higher than support set (2) upper surface, the bumper post (3) uses elastic material.The utility model is used to be broken moment in sheet material, and the wedge can be by timely buffer stop, to realize its damping, the purpose for buffering and releasing energy.In addition, the invention also discloses a kind of forcing press.
Description
Technical field
A kind of press technologies field is the utility model is related to, more particularly to a kind of forcing press damping device and forcing press.
Background technology
The mould in the case where forcing press (hydraulic press, punch press etc.) is installed on the table, and in its wedge in installation mold；
It is existing in use, promote the wedge to move downward in the presence of hydraulic cylinder, and then will be located at the mold and the lower mould it
Between sheet material can through the mold punch be molded.
And in sheet metal forming, the moment fracture of metal material, forcing press Condition of Sudden Unloading loses lotus, makes workpiece load unexpected
Disappear, cause plate out of control suddenly in fracture moment drift, with great speed undershoot, forcing press produces huge spring, punching
Hit and shake, and produce larger noise, not only make environmental degradation, and infringement is produced to equipment and mold, easily make hydraulic cylinder
And hydraulic valve damages, precision and the life-span of equipment are had a strong impact on.
Especially, when the quality of mould is larger, movement velocity it is higher (>When 12m/s), because inertia force is larger, have very big
Momentum.In this case, when hydraulic cylinder piston moves to the terminal of cylinder barrel, mechanical collision can occur with end cap, produces very
Big impact and noise, production ghost image rings machining accuracy, or even causes destructive accident.Therefore large-scale, at a high speed or high-precision
In hydraulic test, therefore buffer unit need to be provided with, the purpose is to make piston when close to terminal, increase oil return resistance, so as to subtract
The movement velocity of slow movement parts, avoid hitting hydraulic cylinder end cover.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of forcing press
Damping device, moment is broken in sheet material, the wedge is by timely buffer stop, to realize its damping, the mesh for buffering and releasing energy
's.
To achieve the above object, the utility model provides a kind of forcing press damping device, it is characterised in that：Including seat board
(1), support set (2) and bumper post (3)；Seat board (1) upper surface is installed with column (11), and the seat board (1) is provided with mounting hole
Or installation U grooves (12)；Support set (2) the interior lower end is provided with column mating holes (21), and the support set (2) passes through its column mating holes
(21) column (11) is socketed, support set (2) the interior upper end is provided with bumper post mating holes (22) and bumper post (3) bottom is loaded on
In the bumper post mating holes (22), and bumper post (3) top is higher than support set (2) upper surface, and the bumper post (3) uses
Elastic material.
Further, the seat board (1) is rectangular slab, and the seat board (1) is provided with two installation U grooves (12), this two peaces
Dress U grooves (12) are symmetrically distributed in the both sides of the seat board (1).
Further, the column (11) coordinates with column mating holes (21) gap, is set on support set (2) outer wall
There is the lower screwed hole (211) being radially passed through in the column mating holes (21), lower locking is installed in the lower screwed hole (211)
Nut (212).
Further, bumper post (3) bottom coordinates with bumper post mating holes (22) gap, and the support set (2) is outside
Wall is provided with the upper screwed hole (221) being radially passed through in the bumper post mating holes (22), is provided with the upper screwed hole (221)
Upper locking nut (222).
Further, annular groove (31) is provided with the middle part of the bumper post (3), the screw rod of the upper locking nut (222) can screw in
In the annular groove (31).
Another purpose of the present utility model is to provide a kind of forcing press, including press body (M)；It is characterized in that：
Forcing press damping device (N) described in any of the above-described scheme is installed on the workbench (M-1) of the press body (M).
Further, the forcing press damping device (N) has four and is distributed in the corner of the workbench (M-1).
Compared to prior art, the beneficial effects of the utility model are：
First, stop buffering using the bumper post of elastomeric material, impact kinetic energy is converted into elastic potential energy；It has structure
Simply, it is easy to manufacture, cheap, for ease of maintenaince change, it is in light weight, there is the characteristics of buffering effect；
Second, the bumper post is installed and convenient disassembly, and is changed in time after gross distortion, and changes and facilitate machine cost low
Under；
3rd, the support set can coordinate mutually flexible and adjust up and down with column, and the support set highly linear is adjustable, and leads to
Lower locking nut locking is crossed, can meet adaptively to adjust in different diel height of contour；
4th, the bumper post can lock in the bumper post mating holes through the upper locking nut, and the bumper post will not impact
And vertical tremor, stability in use are good；
5th, the groove of the bumper post stretches into through the upper locking nut and safety is stuck, and it is slow that the bumper post will not run out of this
Post mating holes is rushed, it is safe；
6th, for this forcing press in sheet metal forming, the wedge of forcing press is not in Condition of Sudden Unloading, and losing lotus machine bears workpiece
Phenomena such as load suddenly disappears, its plate can be avoided out of control suddenly in fracture moment drift, the generation of this forcing press will not form huge
Spring, impact and vibrations, can punching press when reduction noise, can protection equipment and mould, reduce to hydraulic cylinder and hydraulic valve damage
It is bad, precision and the life-span of equipment are improved, is particularly suitable for use in larger and use when movement velocity is higher in die quality.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model forcing press damping device.
Fig. 2 is the stereogram of the utility model forcing press damping device.
Fig. 3 is the stereogram of the utility model forcing press.
Fig. 4 is the structural representation of damping device when mounted on this forcing press.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment one：Referring to Fig. 1-2, a kind of forcing press damping device, including seat board 1, support set 2 and bumper post 3.
The upper surface of seat board 1 is installed with column 11, and the seat board 1 is provided with mounting hole or installation U grooves 12；The mounting hole or peace
Dress U grooves 12 are easy to the seat board 1 to be fixedly mounted.
In the present embodiment, the seat board 1 is rectangular slab, and the seat board 1 is provided with two installation U grooves 12, this two installation U
Groove 12 is symmetrically distributed in the both sides of the seat board 1, and the seat board 1 can be by T-bolt and nut check in the T-slot of workbench.
In the present embodiment, the lower end of column 11 is determined with the solid welding of seat board 1 or column 11 is structure as a whole with seat board 1.
Lower end is provided with column mating holes 21 in the support set 2, and the support set 2 is socketed the column by its column mating holes 21
11。
In the present embodiment；The column 11 coordinates with the gap of column mating holes 21, and the outer wall of support set 2 is provided with edge
Radial direction is passed through the lower screwed hole 211 in the column mating holes 21, and lower locking nut 212 is provided with the lower screwed hole 211.Under this
Screwed hole 21 has multiple, is distributed along the axially spaced-apart of support set 2, therefore each lower screwed hole 21 can install one
The column 11 can be pressed in the support set 2 by lower locking nut 212, each locking nut 212.
Specifically, from fig. 1, it can be seen that the lower screwed hole 21 has 6, three lower spiral shells of the lower screwed hole 21 in each 3 of both sides, often side
Pit 21 is vertically in the setting that is spacedly distributed.
In addition, upper end is provided with bumper post mating holes 22 in the support set 2 and the bottom of bumper post 3 is loaded on the buffering post holes 22
It is interior, and the top of bumper post 3 is higher than the upper surface of support set 2, the bumper post 3 is using elastic material (such as elastomeric material).
In the present embodiment；The bottom of bumper post 3 coordinates with the gap of bumper post mating holes 22, the outer wall of support set 2
The upper screwed hole 221 being radially passed through in the bumper post mating holes 22 is provided with, locking is installed in the upper screwed hole 221
Nut 222.The screw rod of the upper locking nut 222 radially holds out against the outer wall of bumper post 3.
In addition, the middle part of bumper post 3 is provided with annular groove 31, the screw rod of the upper locking nut 222 can be screwed in the annular groove 31
And come close to or in contact with the underside plan in the annular groove 31.The bumper post 3 be used for the upper locking nut 222 screw rod completely it is spacing and
Can not axial downward movement.
Compared with existing structure, it is distinguished and feature is as follows：
First, stop buffering using the bumper post of elastomeric material, impact kinetic energy is converted into elastic potential energy；It has structure
Simply, it is easy to manufacture, cheap, for ease of maintenaince change, it is in light weight, there is the characteristics of buffering effect；
Second, the bumper post is installed and convenient disassembly, and is changed in time after gross distortion, and changes and facilitate machine cost low
Under；
3rd, the support set can coordinate mutually flexible and adjust up and down with column, and the support set highly linear is adjustable, and leads to
Lower locking nut locking is crossed, can meet to adjust in different diel adaptability；
4th, the bumper post can lock in the bumper post mating holes through the upper locking nut, and the bumper post will not impact
And vertical tremor, stability in use are good；
5th, the groove of the bumper post stretches into through the upper locking nut and safety is stuck, and it is slow that the bumper post will not run out of this
Post mating holes is rushed, it is safe；
6th, for this forcing press in sheet metal forming, the wedge of forcing press is not in Condition of Sudden Unloading, and losing lotus machine bears workpiece
Phenomena such as load suddenly disappears, its plate can be avoided out of control suddenly in fracture moment drift, the generation of this forcing press will not form huge
Spring, impact and vibrations, can punching press when reduction noise, can protection equipment and mould, reduce to hydraulic cylinder and hydraulic valve damage
It is bad, precision and the life-span of equipment are improved, is particularly suitable for use in larger and use when movement velocity is higher in die quality.
Embodiment two：
Referring to Fig. 3-4, a kind of forcing press, it includes press body M；Pacify on press body M workbench M-1
Equipped with the forcing press damping device (N) described in embodiment one.
Specifically, there is T-slot M-11, in order to the installation of mould, and this forcing press subtracts on workbench M-1 mounting surfaces
T-slot M-11 installations can be beneficial to by shaking device N.
Specifically when mounted, the seat board 1 is lain on workbench M-1 mounting surfaces, and the head of T-bolt 4 is inserted
In T-slot M-11, after the screw rod of its T-bolt 4 passes the dress U grooves 12 of seat board 1 upward, then by cap nut 5 and tight.
After seat board 1 is fixedly mounted with, this forcing press damping device N can normal use.
Forcing press damping device N is installed and use is very convenient, is additionally facilitated transposition and is used, can more platform forcing presses
Used interchangeably.
In press work, wedge V drives and moved up and down through oil cylinder.Mold is installed on wedge V lower surfaces.
In addition, the forcing press damping device N has four and is distributed in workbench M-1 corner.Four pressure
Machine damping device N buffers to forcing press upper pressure seat V four angles respectively, and wedge V stress is steady, to realize equalizing and buffering.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (7)
- A kind of 1. forcing press damping device, it is characterised in that：Including seat board (1), support set (2) and bumper post (3)；Seat board (1) upper surface is installed with column (11), and the seat board (1) is provided with mounting hole or installation U grooves (12)；Support set (2) the interior lower end is provided with column mating holes (21), and the support set (2) should by the socket of its column mating holes (21) Column (11), support set (2) the interior upper end is provided with bumper post mating holes (22) and bumper post (3) bottom is matched somebody with somebody loaded on the bumper post Close in hole (22), and bumper post (3) top is higher than support set (2) upper surface, the bumper post (3) uses elastic material.
- A kind of 2. forcing press damping device as claimed in claim 1, it is characterised in that：The seat board (1) is rectangular slab, the seat board (1) two installation U grooves (12) are provided with, this two installation U grooves (12) are symmetrically distributed in the both sides of the seat board (1).
- A kind of 3. forcing press damping device as claimed in claim 1, it is characterised in that：The column (11) and the column mating holes (21) gap coordinates, and support set (2) outer wall is provided with the lower screwed hole being radially passed through in the column mating holes (21) (211) lower locking nut (212), is installed in the lower screwed hole (211).
- A kind of 4. forcing press damping device as any one of claim 1-3, it is characterised in that：Under the bumper post (3) Portion coordinates with bumper post mating holes (22) gap, and support set (2) outer wall is provided with and is radially passed through the bumper post mating holes (22) upper screwed hole (221) in, the upper screwed hole (221) is interior to be provided with upper locking nut (222).
- A kind of 5. forcing press damping device as claimed in claim 4, it is characterised in that：Annular groove is provided with the middle part of the bumper post (3) (31), the screw rod of the upper locking nut (222) can be screwed in the annular groove (31).
- 6. a kind of forcing press, including press body (M)；It is characterized in that：On the workbench (M-1) of the press body (M) Forcing press damping device (N) any one of claim 1-5 is installed.
- 7. forcing press as claimed in claim 6, it is characterised in that：The forcing press damping device (N) has four and is distributed in The corner of the workbench (M-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945264.3U CN207013522U (en) | 2017-08-01 | 2017-08-01 | A kind of forcing press damping device and forcing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945264.3U CN207013522U (en) | 2017-08-01 | 2017-08-01 | A kind of forcing press damping device and forcing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013522U true CN207013522U (en) | 2018-02-16 |
Family
ID=61482415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720945264.3U Expired - Fee Related CN207013522U (en) | 2017-08-01 | 2017-08-01 | A kind of forcing press damping device and forcing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013522U (en) |
-
2017
- 2017-08-01 CN CN201720945264.3U patent/CN207013522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20210801 |